Add robust bass impact to movies and music with the Klispch R-120SW 12" 400W Subwoofer. This front-firing subwoofer features a 12" copper-spun IMG woofer and delivers up to 400W of peak power, or up to 200W of RMS power. With a frequency response of 29 to 120 Hz, this subwoofer is equipped to handle a variety of listening material. Integrated low pass, gain, and phase control settings allow you to tailor the sound of the subwoofer to your listening environment. For installation flexibility, LFE and line level inputs are onboard.